diff --git a/platform/Windows/eduke32.vcxproj b/platform/Windows/eduke32.vcxproj
index 7c8e1cb60..efecc589e 100644
--- a/platform/Windows/eduke32.vcxproj
+++ b/platform/Windows/eduke32.vcxproj
@@ -249,6 +249,7 @@
     <ClInclude Include="..\..\source\enet\include\enet\win32.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\source\audiolib\src\xmp.cpp" />
     <ClCompile Include="..\..\source\build\src\2d.cpp" />
     <ClCompile Include="..\..\source\build\src\a-c.cpp" />
     <ClCompile Include="..\..\source\build\src\animvpx.cpp" />
diff --git a/platform/Windows/eduke32.vcxproj.filters b/platform/Windows/eduke32.vcxproj.filters
index ee79c8b1a..4f6eac192 100644
--- a/platform/Windows/eduke32.vcxproj.filters
+++ b/platform/Windows/eduke32.vcxproj.filters
@@ -1016,6 +1016,9 @@
     <ClCompile Include="..\..\source\build\src\wiibits.cpp">
       <Filter>build\source</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\source\audiolib\src\xmp.cpp">
+      <Filter>audiolib\source</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="msvc.mak">